Photospheric Constraints, Current Uncertainties in Models of Stellar Atmospheres, and Spectroscopic Surveys

  • Bertrand PlezEmail author
  • Nicolas Grevesse
Conference paper
Part of the Astrophysics and Space Science Proceedings book series (ASSSP, volume 39)


We summarize here the discussions around photospheric constraints, current uncertainties in models of stellar atmospheres, and reports on ongoing spectroscopic surveys. Rather than a panorama of the state of the art, we chose to present a list of open questions that should be investigated in order to improve future analyses.


Model Atmosphere Stellar Atmosphere Iron Line Current Uncertainty Collisional Cross Section 
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Copyright information

© Springer International Publishing Switzerland 2015

Authors and Affiliations

  1. 1.Laboratoire Univers et Particules de MontpellierCNRS, Université Montpellier 2MontpellierFrance
  2. 2.Centre Spatial de LiègeUniversité de LiègeAngleur-LiègeBelgium
  3. 3.Institut d’Astrophysique et de GéophysiqueUniversit de LigeLiègeBelgium

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